PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 527591-1 1979 Tryptophanyl residues of bovine antithrombin were modified with N-bromosuccinimide at near-neutral pH. Bromosuccinimide 64-82 serpin family C member 1 Homo sapiens 32-44